EP0032203A1 - Wärmeabfang, insbesondere für offene Kamine, und Verfahren zum Erwärmen eines Fluidums, wie z.B. Wasser - Google Patents

Wärmeabfang, insbesondere für offene Kamine, und Verfahren zum Erwärmen eines Fluidums, wie z.B. Wasser Download PDF

Info

Publication number
EP0032203A1
EP0032203A1 EP80107724A EP80107724A EP0032203A1 EP 0032203 A1 EP0032203 A1 EP 0032203A1 EP 80107724 A EP80107724 A EP 80107724A EP 80107724 A EP80107724 A EP 80107724A EP 0032203 A1 EP0032203 A1 EP 0032203A1
Authority
EP
European Patent Office
Prior art keywords
box
heat sensor
combustion chamber
air
deflectors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP80107724A
Other languages
English (en)
French (fr)
Other versions
EP0032203B1 (de
Inventor
Pierre Robert Mollard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT80107724T priority Critical patent/ATE8701T1/de
Publication of EP0032203A1 publication Critical patent/EP0032203A1/de
Application granted granted Critical
Publication of EP0032203B1 publication Critical patent/EP0032203B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/191—Component parts; Accessories
    • F24B1/195—Fireboxes; Frames; Hoods; Heat reflectors
    • F24B1/1952—Multiple fire-boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/183—Stoves with open fires, e.g. fireplaces with additional provisions for heating water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/188—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas  
    • F24B1/1885—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only

Definitions

  • the present invention relates to a heat sensor intended to be installed in particular in a domestic chimney and being able to supply both hot heating air and hot water for domestic use or for heating.
  • the heat sensor according to the present invention comprises in particular a box extending vertically and provided at its lower part with at least one opening preferably for admission of air to be heated which can be adjustable and at its upper part with at least minus a heated air exhaust opening and a horizontal box extending from the lower part of said vertical box and the upper face of which forms a hearth on which a fire can be made which heats the air circulating in said vertical box, the upper face of the horizontal lower box comprising an opening in which a grid can be arranged for the evacuation of the ashes to an ashtray.
  • said lower horizontal box comprises a combustion chamber into which can be introduced by said opening of the upper face of the lower horizontal box a fuel such as coal.
  • This combustion chamber is laterally limited by substantially vertical walls, at its part. upper by the upper face of said lower horizontal box and at its lower part by a bottom provided with an ash evacuation grid, said grid from there upper face of the horizontal lower box being able to be replaced by a full plate and the fumes of the combustion chamber being evacuated by at least one flue, said chamber being able to be used to heat a fluid circulating in the vicinity of or in this chamber.
  • the heat sensor according to the present invention can be used to supply heated air and a fluid such as water to be heated.
  • At least one conduit having an inlet and an outlet and in which a fluid such as water to be heated circulates; preferably, in the vicinity of or in said chamber, this combustion.
  • said lower .hori.zontal box can include a sealed chamber surrounding said combustion chamber, said duct being able to be in the form of a coil surrounding said combustion chamber and arranged in said sealed chamber.
  • At least one conduit having an inlet and an outlet and in which a fluid such as water can extend in said vertical box.
  • deflectors In order to slow down the rise of air in the vertical box of the heat sensor, deflectors can be placed in this box.
  • said conduit extending in the vertical box can extend between said deflectors so as to substantially form a coil.
  • said deflectors may be hollow and sealed and be mounted in series on the conduit extending in the vertical box so that the fluid circulating in this conduit also circulates in the hollow deflectors.
  • the conduit extending in the vicinity of or in the combustion chamber and the conduit extending in the vertical box can advantageously be mounted in series.
  • said deflectors can extend transversely to the vertical box and be in the form of a 'V whose point is directed upwards, two adjacent deflectors can also be connected together by at least one conduit .additional.
  • the heat sensor according to the present invention can be used only to supply hot air.
  • the heat sensor according to the present invention may comprise at least one duct having an inlet and an outlet and in which air can be circulated to be heated. this conduit extending in the vicinity of or in said combustion chamber.
  • this duct can be in the form of a sealed chamber surrounding said combustion chamber, this sealed chamber having at least one opening. fresh air intake and at least one heated air exhaust opening.
  • Said heated air exhaust opening preferably opens into said vertical box, said sealed chamber forming a substantially annular passage around said combustion chamber in which the air to be heated circulates.
  • the air heated around the combustion chamber can be introduced into the lower part of the vertical box and thus mix with the air circulating in this box and evacuated at the top of this vertical box.
  • said smoke duct through which the fumes from the combustion chamber escape can advantageously pass through said vertical box.
  • a fresh air duct whose flow rate is adjustable, this duct opening out under the lower grate of the combustion chamber so as to regulate the rate of combustion of the fuel placed in said chamber.
  • the front part of the vertical box facing the fire can be partly constituted by a removable cast iron plate so as to have access to the interior of the vertical box and the upper face of the horizontal box as well as the walls.
  • said combustion chamber may be made of cast iron and also be removable.
  • the heat sensor according to the present invention may in particular comprise a box extending vertically and in front of which a fire can be made.
  • This vertical box can be provided, at its lower part, with at least one air intake opening to be heated which can be adjustable and, at its upper part, with at least one heated air exhaust opening .
  • a fluid such as water
  • This duct can advantageously be in the form of a coil and the vertical box can include, inside, deflectors slowing the rise of air and between which extends said coil.
  • the present invention also relates to a method to bring a fluid such as water or air to a higher temperature.
  • This process is such that said fluid is circulated in the vicinity of or in the combustion chamber, capable of receiving a fuel such as coal, from a heat sensor installed in a domestic chimney comprising in particular a horizontal lower box in which is formed said combustion chamber.
  • the senor of heat further comprising a vertical housing in which can circulate the air which is heated in particular when a fire on said horizontal section, it is also possible to circulate said fluid in this vertical box.
  • the fluid can be made to circulate in the vertical box so as to heat the air, especially in the case where only said bombustion chamber is used, said fluid being previously heated in the vicinity of the combustion chamber. Orl can also heat the fluid circulating in the vertical box thanks in particular to the flow of hot air rising in this box.
  • said fluid can circulate in the vertical box inside deflectors capable of slowing the rise of air in this box.
  • the heat sensor in particular a solar sensor in which said fluid will also circulate.
  • the heat sensor shown in FIGS. 1 and 2 comprises a vertical box generally identified by the reference 1, a horizontal box extending from the bottom of the vertical box 1 and generally marked by reference 2 and a pressure relief chamber extending from the upper part of the vertical box and generally identified by reference 2, the vertical box 1 being embedded in the bottom wall of the chimney and the box lower horizontal in its focus.
  • the vertical box 1 which has a substantially rectangular horizontal section has at its lower part an opening 4 allowing fresh air to be admitted into the vertical box coming from a passage 5 made in the wall of the chimney.
  • the flow of the air entering through the opening 4 in the box can be adjusted by the valve 6 which can more or less obstruct the opening 4 and close it completely.
  • the passage 5 which is in the example shown horizontal could as well be arranged vertically and communicate for example with a cellar.
  • the upper part of the vertical box 1 communicates through an opening 7 with the horizontal box 3 which has on its upper part, in the example shown, two air exhaust vents 8.
  • the lower horizontal box 2 comprises a substantially horizontal plate 9 forming the upper face of the box 2 on which a light can be made.
  • This plate 9 has substantially in its middle a cylindrical opening 10 which can receive a cover II.
  • This cover 11 can be in the form of a grid intended for the evacuation downwards of the ashes from the fire made on the plate 9.
  • the horizontal lower box 2 comprises a combustion chamber 12 into which a fuel such as coal can be introduced through the opening 10 of the plate 9 and which is limited at its upper part by the plate 9, at its lower part by a bottom having an opening 14 closed by a grid 15 for discharging the ashes and laterally by a vertical wall 16 which is in the example shown cylindrical, the bottom 13 being in one piece with said wall 16.
  • the cylindrical wall 16 has at vicinity de.sa upper part an opening 17 for evacuating smoke.
  • a cover 11 can advantageously be provided in the form of a solid plate.
  • the underside of the plate 9 has an annular groove 18 into which an annular projection 19 provided at the top of said wall 16 penetrates, an asbestos seal being disposed at the bottom of the groove 18 so as to create a tight connection to fumes.
  • the horizontal lower box 2 also includes a box-shaped part 20 located below the combustion chamber 12 and in which is disposed a removable drawer 21 for receiving the ash which may come from the combustion chamber 12 or above of the plate 9 passing through the combustion chamber 12.
  • a conduit 22 passing through the rear wall 20a of the box 20 makes it possible to communicate the passage 5 with this box 20 so as to supply fresh air under the combustion chamber 12.
  • the duct 22 is provided with an adjustable valve 23 allowing the speed of combustion to be adjusted, in particular in the combustion chamber 12.
  • the horizontal lower box 2 further comprises a sealed chamber 24 surrounding the cylindrical wall 16 of the combustion chamber 12.
  • This sealed chamber 24 is delimited at its lower part by the upper wall of the chamber 20, at its upper part. by the plate 9 and laterally from vertical walls located at a distance from the wall 16 of the combustion chamber 12 and in particular by a rear wall 24a extending the rear wall 20a of the chamber 20 and separating the sealed chamber 24 from the interior of the vertical box 1.
  • the horizontal lower wall 4a in which the opening 4 is made is substantially in alignment with the wall separating the chamber 20 from the chamber 24, the valve 6 opening inside the vertical box and the channel 5 being substantially in alignment with the chamber 20.
  • a conduit in which a fluid such as water can flow and having one end 25 opening laterally outside the horizontal lower box 2, is in the form of a coil 26 surrounding the cylindrical wall 16 of the chamber combustion chamber 12 and disposed in the sealed chamber 24.
  • a series of deflectors 27 is arranged in the vertical box 1. These deflectors 27 extend, horizontally, transversely to the box 1 and are arranged in alignment on horizontal rows and vertical so that the deflectors of two adjacent horizontal rows are offset from each other. These deflectors are V-shaped with the point facing upwards.
  • the deflectors 27 are hollow and are connected with each other in series from the first deflector 27a in the lower row to the last deflector 27b in the upper row, the free ends of the branches of a deflector being connected by a conduit to the free ends of adjacent deflectors. It will be noted that said ends could be connected by several conduits.
  • the coil 26 is extended by a conduit 28 opposite its end 25, this conduit 28 connecting the coil 26 to the free end of the first deflector 27a of said series of deflectors.
  • a conduit 29 has one of its ends connected to the free end of the last deflector 27b of said series of deflectors, its other end 30 opening laterally to the vertical box 1.
  • the deflectors 27 are fixed to the rear face of the vertical box 1 and do not extend to its front face so as to allow for expansion due to temperature variations.
  • the deflectors 27. can be connected to the rear face of the box 1, for example by welded tabs 31, in the example of the deflector 27b.
  • the combustion chamber 12 communicates with a smoke duct 32 through said opening 17.
  • This smoke duct 32 passes through the rear wall 24a of the sealed chamber 24 then extends substantially vertically inside the vertical box 1 and opens above of this vertical box to evacuate the fumes inside the chimney and at the same time heat the air circulating in the vertical box.
  • the flue 32 is provided with a valve 33 actuable by a rod 34 extending through the front wall of the chimney flue, this valve 33 serving to regulate the flow of smoke from the combustion chamber 12.
  • the front face of the vertical box 1 is partly constituted by a decorative plate 35 extending below the upper vertical box 3 to the horizontal plate 9 and allowing access to the interior of the vertical box 1.
  • the lower edge of the plate 28 rests in a sealed manner by a seal 36 on the horizontal plate 9 and the other three sides of the plate 28 are fixed in a sealed manner by a seal 37 to the other parts of the vertical box 1 by bolts 35a.
  • the vertical wall 16 and the bottom 13, the plate 9 and the plate 35 which are preferably made of cast iron, are removable.
  • the valves 6 and 23 are adjustable by rods 38 and 39 extending vertically behind the plate 35 outside the vertical box 1 and laterally and extend horizontally forwards through racks in the form of racks 40 and 41 allowing the adjustment of said valves.
  • the rods 38 and 39 are arranged in casings 42 and 43.
  • the chimney flue can be closed by a pivoting plate 44 which can bear on angles 45 fixed laterally and on either side of the upper horizontal box 3.
  • hot water can also be obtained by circulating the water preferably first in the deflectors 27 then in the coil 26. If the water is circulated first in the coil 26 then in the deflectors 27, there will be a heat exchange between the air circulating in the vertical box 1 and in the deflectors 27. In this direction of water circulation, the air will also be heated by deflectors 27? The heat loss of the water in the deflectors 27 will depend on its flow rate and on the air flow rate in the vertical box 1.
  • the water circulating in the heat sensor which has just been described with reference to Figures 1 and 2 can be used for any useful purpose.
  • This heated water can be used in particular for heating the water contained in a tank, the water from this tank being able to be used for domestic purposes or for heating, for example by radiator. Water passing through the sensor can also flow directly into heating radiators. It is also possible to associate with the heat sensor which has just been described any heating appliance such as solar collectors. Many other uses are also possible in association with known devices.
  • Figures 3 and 4 show a variant of the sensor heat shown in Figures 1 and 3, its operation and use corresponding to the sensor already described.
  • the deflectors 46 are no longer hollow but are formed by ,. for example, sheets in the form of a V, the point of which is directed upwards, these deflectors serving to slow the rise of air in the vertical box 1.
  • the deflectors have been arranged on five horizontal lines and on five columns, two horizontal rows of deflectors leaving a free horizontal space between them.
  • the deflectors 46 are, in the example shown, fixed to the rear wall of the vertical box 1.
  • the pipe forming the coil 26 is extended by a pipe 47 which extends in the vertical box 1 between the deflectors 46.
  • the conduit 47 is, in the vertical box 1, in the form of a coil which comprises, below each horizontal row of deflectors 46, a horizontal sheet with three branches 48, 49 and 50, two adjacent horizontal plies being connected by a vertical branch 51.
  • the conduit 47 is in the form of a coil with five horizontal plies. Following this coil, the duct 47 is extended and extends laterally outside the vertical box 1 where it has one end 52.
  • the shape of the conduit 47 inside the vertical box is not limited to the example shown. This conduit 47 may indeed have a completely different shape and the position of the deflectors 46 is not limiting.
  • This heat sensor is generally close to the heat sensor shown in Figures 3 and 4 and includes deflectors 53 placed in the same way as the deflectors 46 of the heat sensor shown in Figures 3 and 4. However, this heat sensor no longer includes conduits through which water can circulate.
  • the sealed chamber 24 ′ of the sensor shown in FIGS. 5 and 6, surrounding the cylindrical wall 16 of the combustion chamber 12 disposed in the horizontal lower box 2, comprises a vertical interior partition 54 arranged substantially in the plane of symmetry of the sensor, this partition 54 connecting the wall i6 of the sealed chamber 24 ', which corresponds to the rear wall 20a of the heat sensors already described.
  • the rear wall 55 comprises, in its lower part, an opening 56 establishing communication between the interior of the vertical box 1 and the interior.
  • laughing chamber 24 ′ and it comprises, on the other side of the partition 54, in its upper part, an opening 57 which also establishes communication between the interior of the vertical box 1 and the interior of the sealed chamber 24 ', the smoke duct 32 passing through this opening 57.
  • Qn therefore obtains around the combustion chamber 12 a substantially annular passage having an inlet opening and an outlet opening for air.
  • valve 6 When the valve 6 is open, the air from the passage 5 rises in the vertical box 1 as already described above. In addition, part of the air entering the vertical box through its lower opening 4 can penetrate inside the sealed chamber 24 through its opening 56 and, after having turned around the combustion chamber 12, come out through its opening 57 and then continue its path in the vertical box 1. Because of its orientation, the valve 6 advantageously plays the role of a deflector and makes it possible to deflect the air in the direction of the opening 56 of the sealed chamber 24 '.
  • the air circulating in the heat sensor will be essentially heated in the vertical box 1.
  • the air entering the sensor by the lower opening 4 of the vertical box 1 will be essentially heated during its passage in the sealed chamber 24 and it is essentially this heated air which will create an upward circulation in the vertical box 1.
  • the senor shown in FIGS. 5 and 6 and intended solely to supply heated air can have a relatively long operating autonomy, this autonomy depending on the volume of the combustion chamber 12 which can receive a fuel. such as coal.
  • the present invention is not limited to the examples described above. Provision can in fact be made for circulating the water or the air in the vertical wall 16 of the combustion chamber. It is also possible to provide several flue pipes 32 passing through the vertical box 1 or else a vertical pipe making the entire width of the vertical box 1 so as to obtain a greater surface of contact with the air passing through the vertical box 1. It is possible to also provide the conduits in which the water circulates in several parts to facilitate their assembly. It is also possible to arrange the annular passage in which the air to be heated circulates around the combustion chamber 12 in a completely different manner, for example forming two directions of circulation. Finally, the water conduits could also be integrated into the walls of the boxes. Many other variants are obviously possible without departing from the scope of the present invention.
EP80107724A 1979-12-10 1980-12-08 Wärmeabfang, insbesondere für offene Kamine, und Verfahren zum Erwärmen eines Fluidums, wie z.B. Wasser Expired EP0032203B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80107724T ATE8701T1 (de) 1979-12-10 1980-12-08 Waermeabfang, insbesondere fuer offene kamine, und verfahren zum erwaermen eines fluidums, wie z.b. wasser.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7930256A FR2471553A1 (fr) 1979-12-10 1979-12-10 Capteur de chaleur pouvant etre installe notamment dans une cheminee domestique et procede pour porter a une temperature plus elevee un fluide tel que de l'eau
FR7930256 1979-12-10

Publications (2)

Publication Number Publication Date
EP0032203A1 true EP0032203A1 (de) 1981-07-22
EP0032203B1 EP0032203B1 (de) 1984-07-25

Family

ID=9232587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107724A Expired EP0032203B1 (de) 1979-12-10 1980-12-08 Wärmeabfang, insbesondere für offene Kamine, und Verfahren zum Erwärmen eines Fluidums, wie z.B. Wasser

Country Status (6)

Country Link
US (1) US4396003A (de)
EP (1) EP0032203B1 (de)
AT (1) ATE8701T1 (de)
CA (1) CA1167724A (de)
DE (1) DE3068740D1 (de)
FR (1) FR2471553A1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527315A1 (fr) * 1982-05-24 1983-11-25 Cesa Valentin Appareil de combustion a double foyer pour combustibles solides
FR2579726A2 (fr) * 1985-03-27 1986-10-03 Graziani Adelciso Recuperateur de chaleur pour economiser l'energie
EP0200595A2 (de) * 1985-03-27 1986-11-05 Jeanne Martin Heizvorrichtung
FR2597197A1 (fr) * 1986-04-14 1987-10-16 Cdk International Recipient de combustion du type cheminee
FR2602312A1 (fr) * 1986-07-30 1988-02-05 Perdriolle Andre Dispositif pour une cheminee de chauffage, et notamment une cheminee a foyer ferme
EP0265914A2 (de) * 1986-10-27 1988-05-04 Suomen Vuolukivi Oy Feuerstelle aus Mauerwerk, insbesondere ein Backofen
FR2764675A1 (fr) * 1997-06-16 1998-12-18 Cheminees Rene Brisach Foyer de cheminee a demontage facilite
FR3012576A1 (fr) * 2013-10-31 2015-05-01 Jean-Michel Delage Dispositif de chauffage de type chaudiere et procede de fonctionnement
CN105509097A (zh) * 2014-10-20 2016-04-20 昆山富凌能源利用有限公司 生态节能灶

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157893B1 (de) * 1984-04-10 1987-12-23 Dometic Sales Corporation Heizgerät für eine Wasserheizung für Kleinräume
NL194652C (nl) * 1989-05-20 2002-10-04 Vaillant Joh Gmbh & Co Doorstroomwaterverhitter.
DE4206649A1 (de) * 1992-03-03 1993-09-09 Gwe Ges Fuer Wasseraufbereitun Einrichtung zur nutzung der im abgas eines abgaserzeugers enthaltenen abwaerme
FR2881814B1 (fr) * 2005-02-07 2007-04-06 Lorflam Sa Equipement pour cheminee
CN103292364B (zh) * 2013-07-03 2016-03-30 伍胜华 燃气型多功能节能灶
CN103292358B (zh) * 2013-07-03 2015-06-17 伍胜华 燃煤型多功能节能灶
CN104456631A (zh) * 2014-12-22 2015-03-25 昆山富凌能源利用有限公司 一种生态节能灶
CN105135483A (zh) * 2015-09-17 2015-12-09 杨晓方 一种环保节能煤炉

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565006A (en) * 1943-01-11 1944-10-23 John Samuel Auckland Young Improvements in and relating to heating and air-conditioning of rooms in dwelling-houses and in other buildings

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB122508A (en) * 1918-02-06 1919-01-30 James Farley Improvements in or connected with Cottage Ranges.
US2075161A (en) * 1935-02-28 1937-03-30 Hartwig N Baruch Heating unit
US2622587A (en) * 1949-02-02 1952-12-23 Raymond R Dupler Room heating unit
US3096754A (en) * 1960-02-24 1963-07-09 Marie E Obrist Furnace fireplace
US3169516A (en) * 1963-03-13 1965-02-16 Agnese Joseph Michael Combination furnace, fireplace, broiler
US3159157A (en) * 1963-06-11 1964-12-01 Merlyn W Ponto Combination fireplace and fluid fuel heater device
FR2288946A1 (fr) * 1974-05-15 1976-05-21 Thomas Claude Echangeur thermique pour cheminee d'habitation
FR2288950A1 (fr) * 1974-10-21 1976-05-21 Peuron Jean Chaudiere polycombustible de chauffage central incorporee dans une cheminee d'ornement a foyer ouvert
US4335703A (en) * 1978-12-13 1982-06-22 Klank Benno E O Heat conservation and storage apparatus and system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565006A (en) * 1943-01-11 1944-10-23 John Samuel Auckland Young Improvements in and relating to heating and air-conditioning of rooms in dwelling-houses and in other buildings

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527315A1 (fr) * 1982-05-24 1983-11-25 Cesa Valentin Appareil de combustion a double foyer pour combustibles solides
FR2579726A2 (fr) * 1985-03-27 1986-10-03 Graziani Adelciso Recuperateur de chaleur pour economiser l'energie
EP0200595A2 (de) * 1985-03-27 1986-11-05 Jeanne Martin Heizvorrichtung
EP0200595A3 (en) * 1985-03-27 1987-03-04 Jeanne Martin Heat reclaimer for saving energy
FR2597197A1 (fr) * 1986-04-14 1987-10-16 Cdk International Recipient de combustion du type cheminee
FR2602312A1 (fr) * 1986-07-30 1988-02-05 Perdriolle Andre Dispositif pour une cheminee de chauffage, et notamment une cheminee a foyer ferme
EP0265914A2 (de) * 1986-10-27 1988-05-04 Suomen Vuolukivi Oy Feuerstelle aus Mauerwerk, insbesondere ein Backofen
EP0265914A3 (en) * 1986-10-27 1988-12-28 Suomen Vuolukivi Oy A masonry fireplace, particularly a baking oven
FR2764675A1 (fr) * 1997-06-16 1998-12-18 Cheminees Rene Brisach Foyer de cheminee a demontage facilite
FR3012576A1 (fr) * 2013-10-31 2015-05-01 Jean-Michel Delage Dispositif de chauffage de type chaudiere et procede de fonctionnement
CN105509097A (zh) * 2014-10-20 2016-04-20 昆山富凌能源利用有限公司 生态节能灶

Also Published As

Publication number Publication date
EP0032203B1 (de) 1984-07-25
FR2471553B1 (de) 1982-04-30
US4396003A (en) 1983-08-02
CA1167724A (fr) 1984-05-22
FR2471553A1 (fr) 1981-06-19
DE3068740D1 (en) 1984-08-30
ATE8701T1 (de) 1984-08-15

Similar Documents

Publication Publication Date Title
EP0032203B1 (de) Wärmeabfang, insbesondere für offene Kamine, und Verfahren zum Erwärmen eines Fluidums, wie z.B. Wasser
BE1001313A3 (fr) Appareil de chauffage a combustible solide.
CH639187A5 (fr) Chaudiere, notamment pour installation de chauffage.
CA2858467A1 (fr) Appareil de chauffage a tres haut rendement, de tres faible profondeur et a vision etendue
CA1257161A (fr) Foyer ferme pour cheminees a feu ouvert
EP0498748A1 (de) Gasbeheizter gusseisener Gliederheizkessel mit totaler Vormischung
CH635186A5 (fr) Generateur d'air chaud destine a etre monte dans une cheminee a feu ouvert.
EP0271392B1 (de) Feststoffbefeuerter Heizkessel und insbesondere Holzbefeuerter Heizkessel
FR2555712A1 (fr) Foyer ferme perfectionne pour cheminees a feu ouvert
FR2527315A1 (fr) Appareil de combustion a double foyer pour combustibles solides
BE1003496A3 (fr) Installation de chauffage par air chaud pour eglise.
BE849921A (fr) Feu ouvert
FR2577019A1 (fr) Installation de chauffage pour cheminee a foyer ouvert et tirage inverse
FR2606862A1 (fr) Foyer inserable a recuperateur de chaleur
FR2473156A1 (fr) Cheminee a recuperation de chaleur pour habitation
FR3121976A1 (fr) Dispositif de chauffage à bois
EP0169869A1 (de) Wärmerekuperator für offene kamine in etagenwohnungen oder in wohnhäusern
FR2477679A1 (fr) Ensemble de foyer de combustion pour chauffage de locaux
FR2479421A3 (fr) Chaudiere de chauffage pouvant s'installer dans une cheminee
FR2580789A1 (fr) Appareil recuperateur de chaleur adaptable dans une cheminee a foyer ouvert
FR2486213A1 (fr) Chaudiere de chauffage pour combustibles solides
FR2536836A1 (fr) Dispositif de recuperation de chaleur equipant les cheminees a foyer ouvert
FR2540606A1 (fr) Poele a combustible solide
FR2541429A1 (fr) Recuperateur de chaleur pour economiser l'energie
FR2516635A1 (fr) Hotte d'aspiration pour une cheminee a feu ouvert

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19811002

ITF It: translation for a ep patent filed

Owner name: VETTOR GALLETTI DI SAN CATALDO

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 8701

Country of ref document: AT

Date of ref document: 19840815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3068740

Country of ref document: DE

Date of ref document: 19840830

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19911129

Year of fee payment: 12

Ref country code: FR

Payment date: 19911129

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19911206

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19911211

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19911216

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19911217

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19911218

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19911227

Year of fee payment: 12

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19911231

Year of fee payment: 12

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19921208

Ref country code: GB

Effective date: 19921208

Ref country code: AT

Effective date: 19921208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19921209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19921231

Ref country code: CH

Effective date: 19921231

Ref country code: BE

Effective date: 19921231

BERE Be: lapsed

Owner name: MOLLARD PIERRE ROBERT

Effective date: 19921231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19921208

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19930831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19930901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 80107724.9

Effective date: 19930709